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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)04/08
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
21:00:00 (GMT) on 04/08
Sea Height:6 ft
Primary Swell Height: 5 ft
Primary Swell Period: 15.9 secs
Surf Height6 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
04/0821:00:006.0 5.0 se15.9 secs1.6 se11.4 secs0.8 se 20.0secs6.0 -6.8 15.9
04/0820:00:005.3 4.1 se16.1 secs2.0 se11.5 secs2.1 se 7.8secs4.9 -5.6 16.1
04/0819:00:005.4 4.0 se16.1 secs1.9 se11.6 secs1.1 se 20.0secs4.9 -5.5 16.1
04/0818:00:005.8 4.5 se16.1 secs2.0 se11.7 secs1.0 se 20.0secs5.4 -6.1 16.1
04/0817:00:005.8 4.7 se16.1 secs1.8 se11.5 secs2.1 se 8.3secs5.7 -6.4 16.1
04/0816:00:006.1 5.0 se16.3 secs3.4 se13.2 secs1.2 se 20.0secs6.1 -7.0 16.3
04/0815:00:006.1 5.1 se16.2 secs1.0 se20.0 secs1.7 se 11.3secs6.1 -6.9 16.2
04/0814:00:005.6 4.5 se16.0 secs1.6 se11.5 secs0.9 se 20.0secs5.4 -6.1 16.0
04/0813:00:004.8 3.8 se16.3 secs2.7 se13.1 secs0.8 se 20.0secs4.7 -5.3 16.3
04/0812:00:005.9 4.7 se16.4 secs3.3 se13.2 secs1.5 se 21.1secs5.8 -6.5 16.4
04/0811:00:005.0 3.9 se16.7 secs2.3 se13.0 secs1.3 se 20.0secs4.9 -5.6 16.7
04/0810:00:005.7 4.7 se16.3 secs3.0 se13.2 secs1.1 se 20.0secs5.8 -6.6 16.3
04/0809:00:005.0 3.8 se16.4 secs2.7 se13.0 secs1.0 se 20.0secs4.6 -5.3 16.4
04/0808:00:005.1 4.0 se16.7 secs2.4 se13.1 secs1.5 se 20.0secs5.0 -5.6 16.7
04/0807:00:004.8 3.7 se16.9 secs1.5 se20.0 secs2.0 se 13.0secs4.7 -5.3 16.9
04/0806:00:004.3 3.0 se16.6 secs2.1 se13.0 secs1.1 se 20.0secs3.8 -4.3 16.6
04/0805:00:005.2 4.0 se16.9 secs1.6 se20.0 secs2.2 se 13.0secs5.1 -5.7 16.9
04/0804:00:005.0 3.8 se16.7 secs2.3 se13.1 secs1.4 se 20.0secs4.8 -5.4 16.7
04/0803:00:005.0 3.8 se16.6 secs2.7 se13.3 secs1.6 se 20.0secs4.7 -5.4 16.6
04/0802:00:004.9 3.7 se16.9 secs1.7 se20.0 secs2.1 se 13.2secs4.8 -5.4 16.9
04/0801:00:005.8 4.6 se17.1 secs2.2 se13.1 secs2.4 se 7.2secs5.9 -6.7 17.1
04/0800:00:005.3 4.1 se17.0 secs2.3 se13.2 secs2.3 se 7.7secs5.3 -6.0 17.0
04/0723:00:005.1 3.8 se17.0 secs2.1 se20.0 secs2.3 se 13.2secs4.9 -5.5 17.0
04/0722:00:004.6 3.2 se17.2 secs1.8 se13.0 secs1.7 se 8.4secs4.1 -4.6 17.2

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
20:50:00 (GMT) on 04/08
Combined Sea Height:7.5 ft
Dominant Period:15.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:130 degrees
Barometric Pressure:1013.5 mbs
Air Temperature: 77.2 degrees
Water Temperature:77.5 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
04/0820:50:007.515.09.811.71301013.577.277.5
04/0819:50:006.215.05.87.81201013.676.877.5
04/0818:50:007.515.01.95.80301013.675.977.5
04/0817:50:006.916.09.813.73501012.974.577.5
04/0816:50:006.916.05.87.80801012.276.877.5
04/0815:50:005.90.05.87.81301011.576.877.5
04/0814:50:006.20.07.89.81301011.176.877.7
04/0813:50:005.916.07.811.71301011.176.677.7
04/0812:50:006.216.07.89.81201011.476.877.7
04/0811:50:005.916.09.811.71301011.976.877.7
04/0810:50:006.216.07.89.81201012.876.877.7
04/0809:50:005.216.09.811.71401012.877.077.7
04/0808:50:006.617.011.713.71401012.877.077.7
04/0807:50:005.917.011.715.61401013.077.277.7
04/0806:50:005.916.015.617.61301012.977.232.0
04/0805:50:006.217.013.717.61301012.677.277.7
04/0804:50:005.916.013.715.61201012.377.277.7
04/0803:50:006.217.013.717.61201012.077.477.7
04/0802:50:006.217.013.715.61101011.677.432.0
04/0801:50:006.217.013.715.61101011.477.277.9
04/0800:50:006.917.013.717.61101011.577.277.9
04/0723:50:006.617.013.717.61001012.277.232.0
04/0722:50:005.915.013.717.61001012.876.877.9
04/0721:50:005.917.011.715.60901013.477.077.7

 

000040702 ___0.028095
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